Effect of Yangfei Huoxue Prescription on ERK1/2 and NF ?-B of Bleomycin-induced Pulmonary Fibrosis in Rats / 中国中医药信息杂志

ABSTRACT

Objective To study the effect of Yangfei Huoxue Prescription on ERK1/2 and NFK-B of bleomycin-induced pulmonary fibrosis in rats. Methods All of rats were randomly divided into seven groups and were intratracheally infused with bleomycin to build the model. Sham operation group and model group were given 5‰ CMC, dexamethasone group was given dexarnethasone solution, and each treatment group was given corresponding Chinese medicine mixture. After histological process, the expression of ERK1/2 and NFK-B were examined by SABC immunohistochemical method. Results Expression of ERK1/2 and NFK-B in model group were higher than that in sham operation group (P